Concrete paving device for road construction

Abstract

The utility model discloses a concrete paving device for road construction, the concrete paving device comprises a support frame, a paving roller and an apportionment component, the paving roller is arranged at the bottom end of the inner side of the support frame, the two ends of the paving roller are fixedly provided with rotating rods I, and the rotating rods I are fixedly arranged on the support frame. The paving roller is fixedly connected with the edge position of the supporting frame through a first rotating rod, and the allocating assembly is arranged in the position, above the paving roller, of the supporting frame and located on the inner side of the supporting frame. According to the utility model, the concrete is uniformly allocated through the allocation assembly arranged on the inner side of the supporting frame, and the concrete can be injected and allocated at the same time, so that the allocation efficiency can be improved; and meanwhile, the concrete attached to the top end of the paving roller is uniformly distributed on the surface of the paving roller to the maximum extent by using the matching of the distribution assembly and the paving roller, so that the uneven distribution caused by the fact that the concrete is accumulated at the top end of the paving roller is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete paving devices, in particular to a concrete paving device for road construction. Background Art

[0002] During the road construction process, a paving device is needed to spread the concrete on the road. The paving device can make the surface of the concrete smooth and flat, so that after the concrete dries, the surface of the constructed road will also be smooth.

[0003] The existing paving device is a bracket with the same width as the road. The supporting roller rolls on the concrete surface, and the concrete is distributed during the rolling process. At the same time, when the surface of the constructed road lacks concrete during the paving process, the position where the concrete is lacking can be supplemented in time, thus ensuring that the concrete can be filled on the road in the position where the concrete is lacking. However, in the process of supplementing concrete, the concrete poured on the paving roller will accumulate, resulting in potholes on the concrete surface, causing the surface of the concrete road to be uneven after drying. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete paving device for road construction, so as to solve the problem proposed in the above-mentioned background technology that in the process of replenishing concrete, concrete poured on the paving drum will cause accumulation, thereby causing potholes to appear on the concrete surface, resulting in an uneven surface of the concrete road after drying.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete paving device for road construction, the concrete paving device comprising a support frame, a paving roller and a spreading assembly, the paving roller is arranged at the bottom end of the inner side of the support frame, a rotating rod 1 is fixedly arranged at both ends of the paving roller, the paving roller is fixedly connected to the edge position of the support frame through the rotating rod 1, the spreading assembly is arranged inside the support frame above the paving roller, and the spreading assembly is on the inner side of the support frame.

[0006] Optionally, the distribution component includes a second rotating rod rotatably connected to the edge of the support frame, a distribution roller fixed to the second end surface of the rotating rod, and hollow holes evenly opened on the side wall of the distribution roller.

[0007] Optionally, the distribution component also includes a distribution groove opened on the side wall of the distribution drum and a winding ring wound on the outer side wall of the distribution drum, the distribution groove and the hollow hole are interconnected, the distribution groove is set to a certain depth, and the hollow hole is embedded in the side wall of the distribution groove.

[0008] Optionally, the winding ring is configured as a cotton material, the winding ring is in contact with the outer side wall of the paving drum, and the winding ring is used to evenly spread the concrete on the outer surface of the paving drum.

[0009] Optionally, the concrete paving device further includes a material storage box and a material distribution box, the material storage box is arranged in the middle position of the top end of the support frame, the material distribution box is provided with two groups distributed on both sides of the material storage box, and the material storage box and the material distribution box are connected by a conduit.

[0010] Optionally, the concrete paving device also includes: a distribution plate, which is respectively arranged at both ends of the top of the support frame, the inner side of the distribution plate is connected to the material distribution box, and an opening is arranged below the distribution plate to transport the concrete inside the storage box to the bottom of the support frame.

[0011] Optionally, the support frame further comprises a rotation groove provided at an edge of a side wall of the support frame, and an inner side of the rotation groove is rotationally connected to an end surface of the paving roller.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The concrete is evenly distributed by arranging a distribution component on the inner side of the support frame. The concrete can be distributed while being injected, which can improve the distribution efficiency. At the same time, the distribution component and the spreading roller are used in coordination to spread the concrete attached to the top of the spreading roller evenly on the surface of the spreading roller to the greatest extent, avoiding uneven distribution caused by the accumulation of concrete on the top of the spreading roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0016] Figure 3 This is a structural schematic diagram of the support frame of the utility model without the apportionment component installed;

[0017] Figure 4 It is a partial structural schematic diagram of the apportionment component of the utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the apportionment component of the utility model.

[0019] In the figure:

[0020] 1. Support frame;

[0021] 2. Paving roller;

[0022] 3. Rotate the rod one;

[0023] 4. apportionment assembly; 41. distribution roller; 42. distribution slot; 43. hollow hole; 44. winding ring; 45. rotating rod 2;

[0024] 5. Storage box;

[0025] 6. Material distribution box;

[0026] 7. Distribution plate;

[0027] 8. Rotate the groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 , an embodiment provided by the utility model:

[0030] Embodiment 1

[0031] A concrete paving device for road construction, the concrete paving device includes a support frame 1, a paving drum 2 and a spreading component 4, the paving drum 2 is arranged at the bottom end of the inner side of the support frame 1, and rotating rods 3 are fixedly arranged at both ends of the paving drum 2, and the paving drum 2 is fixedly connected to the edge position of the support frame 1 through the rotating rod 3. First of all, the surface of the paving drum 2 is smooth, and the paving drum 2 is made of steel. Because the surface of the paving drum 2 made of steel is smooth, and the paving drum 2 can reduce the adhesion of concrete due to the steel material, thereby avoiding the concrete from adhering to the paving drum 2 during the paving process. The spreading component 4 is arranged inside the support frame 1 above the paving drum 2, and the spreading component 4 is on the inner side of the support frame 1. The spreading component 4 is used to evenly spread the concrete above the paving drum 2, and the concrete flows evenly on the surface of the paving drum 2 under the action of the spreading component 4, so as to assist in spreading and paving.

[0032] Embodiment 2

[0033] The distribution component 4 includes a rotating rod 45 rotatably connected to the edge position of the support frame 1, a distribution roller 41 fixed to the end face of the rotating rod 45, and hollow holes 43 evenly arranged on the side wall of the distribution roller 41. The distribution component 4 also includes a distribution groove 42 arranged on the side wall of the distribution roller 41 and a winding ring 44 wound around the outer wall of the distribution roller 41. The distribution groove 42 and the hollow holes 43 are interconnected. The distribution groove 42 is set to a certain depth. The hollow holes 43 are embedded in the side wall of the distribution groove 42. The winding ring 44 is set to cotton material. The winding ring 44 contacts the outer wall of the paving roller 2. The winding ring 44 is used to evenly distribute concrete on the outer surface of the paving roller 2.

[0034] During use of this embodiment, first, a portion of concrete is stored in the distribution groove 42 provided in the distribution drum 41, and the concrete flows to the outside of the distribution drum 41 through the hollow holes 43. When flowing to the outside of the distribution drum 41, because the hollow holes 43 are symmetrically arranged with two groups distributed on both sides of the distribution groove 42, the concrete stored in the distribution groove 42 can flow out evenly from both sides of the distribution groove 42, thereby achieving the purpose of uniform distribution. At the same time, during the rolling of the paving drum 2, the concrete flowing out from the inside of the hollow holes 43 can be evenly picked up, and then it can be evenly spread during the spreading process of the paving drum 2.

[0035] Embodiment 3

[0036] The concrete paving device also includes a storage box 5 and a distribution box 6. The storage box 5 is arranged in the middle position of the top of the support frame 1. The distribution box 6 is provided with two groups distributed on both sides of the storage box 5. The storage box 5 and the distribution box 6 are connected by a conduit. The concrete paving device also includes: a distribution plate 7, which is respectively arranged at the two ends of the top of the support frame 1. The inner side of the distribution plate 7 is connected to the distribution box 6. An opening is provided below the distribution plate 7 to transport the concrete inside the storage box 5 to the bottom of the support frame 1. The support frame 1 also includes a rotating groove 8 opened at the edge position of the side wall of the support frame 1. The inner side of the rotating groove 8 is rotatably connected to the end face of the paving drum 2. First, the storage box 5 can store a large amount of concrete to be distributed. The concrete is transported from the storage box 5 to the distribution boxes 6 on both sides in sequence through the conduit, and then flows to the distribution component 4 below the support frame 1 through the distribution plate 7, and then flows into the distribution groove 42 above the distribution component 4. In this way, the distribution component 4 can be used to evenly distribute the concrete above the paving drum 2.

[0037] Working principle: The storage box 5 can store a large amount of concrete to be distributed. The concrete is transported from the storage box 5 to the distribution boxes 6 on both sides in sequence through the conduit, and then flows to the distribution component 4 below the support frame 1 through the distribution plate 7, and then flows into the distribution groove 42 above the distribution component 4. In this way, the distribution component 4 can be used to evenly distribute the concrete above the paving drum 2, and the distribution groove 42 opened by the distribution drum 41 is used to store a part of the concrete. The concrete flows to the outside of the distribution drum 41 through the hollow holes 43. At the same time, because the hollow holes 43 are symmetrically arranged in two groups on both sides of the distribution groove 42, the concrete stored in the distribution groove 42 can flow out evenly from both sides of the distribution groove 42, thereby achieving the purpose of uniform distribution. At the same time, during the rolling of the paving drum 2, the concrete flowing out from the inside of the hollow holes 43 can be evenly picked up, and then in the spreading process of the paving drum 2, it plays a role of evenly spreading. The spreading component 4 spreads the concrete evenly on the top of the paving drum 2, and the concrete flows evenly on the surface of the paving drum 2 under the action of the spreading component 4, which assists in spreading and paving.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A concrete paving device for road construction, characterized in that: The concrete paving device comprises: Support frame; A paving roller, the paving roller is arranged at the bottom end of the inner side of the support frame, and a rotating rod 1 is fixedly arranged at both ends of the paving roller, and the paving roller is fixedly connected to the edge position of the support frame through the rotating rod 1; The spreading component is arranged inside the support frame above the paving roller, and the spreading component is on the inner side of the support frame.

2. A concrete paving device for road construction according to claim 1, characterized in that: The distribution assembly includes a second rotating rod rotatably connected to the edge of the support frame, a distribution roller fixedly arranged on the second end surface of the rotating rod, and hollow holes evenly arranged on the side wall of the distribution roller.

3. A concrete paving device for road construction according to claim 2, characterized in that: The distribution component also includes a distribution groove opened on the side wall of the distribution drum and a winding ring wound on the outer side wall of the distribution drum. The distribution groove is interconnected with the hollow hole. The distribution groove is set to a certain depth, and the hollow hole is embedded in the side wall of the distribution groove.

4. A concrete paving device for road construction according to claim 3, characterized in that: The winding ring is configured as cotton material, the winding ring is in contact with the outer side wall of the paving drum, and the winding ring is used to evenly distribute the concrete on the outer surface of the paving drum.

5. A concrete paving device for road construction according to claim 1, characterized in that: The concrete paving device also includes: A material storage box, which is arranged in the middle of the top of the support frame; The material distribution box has two groups distributed on both sides of the material storage box, and the material storage box and the material distribution box are connected by a conduit.

6. A concrete paving device for road construction according to claim 5, characterized in that: The concrete paving device also includes: distribution plates, which are respectively arranged at both ends of the top of the support frame, the inner side of the distribution plate is connected to the material distribution box, and an opening is arranged below the distribution plate to transport the concrete inside the storage box to the bottom of the support frame.

7. A concrete paving device for road construction according to claim 1, characterized in that: The support frame further comprises a rotation groove provided at an edge of a side wall of the support frame, and an inner side of the rotation groove is rotationally connected to an end surface of the paving roller.

Images